crash for CvRTrees regression and CvSVM regression xml load (Bug #1517)

Added by zhihongzeng2002 - about 13 years ago. Updated almost 13 years ago.

Status:Cancelled Start date:
Priority:High Due date:
Assignee:Maria Dimashova % Done:

0%
Category:ml
Target version:2.4.0
Affected version: Operating System:
Difficulty: HW Platform:
Pull request:

Description

It works well for both CvRTrees and CvSVM for training regression function to generate xml files. But the program will crash if

CvRTrees obj;
obj.load(xml_file); //crash here

or

CvSVM obj;
obj.load(xml_file); // crash here

Note: for classification, there is no such problem.

History

#1
Updated by Alexander Shishkov about 13 years ago

  • Description changed from It works well for both [[CvRTrees]] and [[CvSVM]] for training regression fun... to It works well for both CvRTrees and CvSVM for training regression function to... More

#2
Updated by Alexander Shishkov almost 13 years ago

  • Priority changed from High to Normal
  • Target version deleted ()

#3
Updated by Alexander Shishkov almost 13 years ago

  • Priority changed from Normal to High

#4
Updated by Alexander Shishkov almost 13 years ago

  • Assignee deleted (Maria Dimashova)

#5
Updated by Maria Dimashova almost 13 years ago

Hello,

Thanks for the report. I tried to reproduce the bug on regression tasks but crash was not happened. For the reproducing first I trained CvRTrees and CvSVM and saved them to the xml-files. Then objects of CvRTrees and CvSVM were loaded from the files correctly.
Please attach the xml-files on which you got the crash, maybe with the sample code.

  • Assignee set to Maria Dimashova

#6
Updated by Maria Dimashova almost 13 years ago

Thanks for the report again. We really cann't reproduce your problem on trunk revision. Please check that the crash isn't reproduced on the trunk with your data and reopen the issue if you'll still get it (please attach the xml-files in such case).

  • Status changed from Open to Cancelled

#7
Updated by Alexander Shishkov almost 13 years ago

  • Target version set to 2.4.0

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